Surbhi Suhane, Author at Sixsigma DSI

IASSC vs. CSSC: What Each Certification Actually Requires

IASSC (International Association for Six Sigma Certification) and CSSC (The Council for Six Sigma Certification) are two independent bodies that certify Six Sigma practitioners, and their actual requirements differ more than most comparisons acknowledge. According to...

Which Lean Six Sigma Provider Is Best? A Decision Framework for 2026

There is no single “best” Lean Six Sigma provider. There is only the best provider for your specific goal, budget, and timeline, and the honest answer changes depending on whether you are an individual funding your own certification, an employer training a...

Best Accredited Six Sigma Training Company in 2026

The best accredited Six Sigma training company in 2026 is one that holds a specific, verifiable accreditation, most commonly IASSC Accredited Training Organization (ATO) status, rather than a vague claim of being “certified” or “internationally...

Best Public Lean Six Sigma Training in 2026

The best public Lean Six Sigma training in 2026 combines four things: IASSC accreditation, a real classroom taught by a Master Black Belt rather than a rotating contractor, a project-based certification path instead of a pure exam cram, and access to the same live...

Best Live Virtual Lean Six Sigma Training

The best live virtual Lean Six Sigma training in 2026 combines four things: IASSC accreditation, a small class size under 10 students, a Master Black Belt instructor teaching live rather than a recorded video, and real project coaching after the class ends. Most...